Trillion Cut Jewelry

Modernist Baltic amber and sterling silver ring - bold style - wide band - flush mount amber setting (trilliant cut cabochon with domed and poli...

2.31 Carat Tourmaline Sapphire 14 Karat Rose Gold Cocktail Ring This Ring has a Trillion Cut Tourmaline that weighs 1.20 Carats and is surroun...

This is a wonderful and rare 18ct yellow gold suitcase charm from the luxury jewellery designer Tiffany & Co. The suitcase features a diamond, blue sapphire and ruby that are set...

This engagement ring by Tiffany & Co. is a masterpiece of modern elegance. Crafted from platinum, it features a central white Lucida cut diamond weighing 1.01 carats. The primary sto...

This contemporary aquamarine and diamond cocktail ring in 18 karat white gold centers on a trillion cut aquamarine of cool, clear blue framed by a bright diamond halo. The aquamarine...

Unique earrings with a pair of Trillion cut Peridot size 10 x 10 mm set in 14 kt solid yellow gold on the top and a lower part with 6 small round ruby,blue sapphire and emerald caboc...

A beautiful ring featuring 0.32 Carat Natural Paraiba Tourmaline and 0.58 Carats of Diamond Accents made in Platinum. Paraiba Tourmalines were only discovered 30 years ago in the Bra...

This contemporary cocktail ring features a 2-carat, brilliant-cut, natural red tourmaline safely secured in a polished 14k white gold setting. The centerpiece is dramatically framed ...

Unique Pattern Triangle Semi Black Opal (Lighting Ridge Crystal Opal) Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with eve...

Make a sparkling statement with this unique and impressive Mid-20th Century 18k Gold RUBELLITE Tourmaline and Diamond Ring. The Rubellite is NATURAL, luscious 5.39ct r shape Triangu...

Discover the breathtaking beauty of this Natural Pakistan Aquamarine weighing an impressive 9.59 carats. Expertly fashioned in an elegant Fancy Cut, this gemstone showcases a captiva...

Faye Kim's Platinum Trillion Diamond Station Necklace features a brilliantly cut trillion diamond set along a sleek hand-finished platinum chain. The diamond is positioned to capture...

Solid 14K Gold Fire Opal Cocktail Ring with Diamonds. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the mos...

18K white gold necklace sets a Star of David pendant set with six trillion cut natural diamonds totaling 0.56 carats, F-G color and VS2-SI1 clarity. The pendant weighs 1.13 grams and...

Decorate yourself in elegance with this Earring is crafted from 14-karat Yellow Gold by Gin & Grace Earring. It creates a contemporary look with these sparkling London Blue Topaz stud earrings...

weight - 8.55 Carats Dimension - 13*13*10 mm Shape : Trillion Cut Color : Purple Clarity : Flawless Treatment : Natural Origin : Brazil Hardness : 7 Family : Quartz This stunning ...

Ruby bridal band ring in 18K gold with diamonds which perfectly goes with your personality and also helps you to improve your energy and sensuality. This gorgeous ring is a perfect b...

This striking 26.55 carat natural garnet tennis bracelet showcases a continuous row of 17 trillion cut natural garnets, handcrafted in 925 sterling silver. Each measuring approximate...

This Australian Loose Boulder Opal is of impressive 1.50ct (11mm x 7mm) from Winton, Queensland displaying the superb & truly unique spectrum of colours: from Indigo Blue to su...

Loose Ametrine Weight: 10.25 Carats Dimension: 21 x 14.8 x 8.3 Mm Origin: Bolivia Shape: Elongated Trilliant Color: Purple & Yellow Treatment: Non Ametrine is a naturally occu...

A graceful blend of past and present, this 14k gold ring showcases a 2.14 carat morganite in a unique trillion cut. Vintage-style detailing and sparkling earth-mined diamond accents ...

A spectacular pair of monumental, custom-crafted vintage statement earrings from the 1980s Retro era. Masterfully engineered in rich, solid 18-karat yellow gold (fully tested), this ...

Presenting our Natural Myanmar Bright Green Jade Carved Bamboo, Ruyi, and Peach Pendant, a stunning double-faced jade piece that beautifully showcases the intricate artistry of jade ...

Estate Marina B earrings that embody the house’s unmistakable blend of sculptural form and vivid color. Offered with their original pouch, the design centers on approximately 1.50 ...

Platinum Diamond Large 12mm Tahitian Pearl Ring by Mikimoto. With 2x Trillion cut VS1 clarity, E color diamonds total weight approx. .50ct 1 x 12mm Tahitian South Sea Pearl Color G...

This sophisticated pendant features a vibrant, trillion-cut Swiss Blue Topaz gemstone suspended elegantly beneath a brilliant ribbon-style bale. The interlocking ribbon bale is metic...

Fine Emerald Diamond ring in 18KT yellow gold, made with a large 6.98 carats emerald and flanked by a trillion brilliant on ei...

This double strand necklace we created with 10mm faceted round prehnite, 10-12mm faceted trillion cut prehnite, 6mm faceted transparent rondels and mint green pearls. The 14K gold-fi...

House of Shazzar - A collection of reworked vintage components come together to create amazing one of a kind heirlooms!  This one of a kind necklace features a large specimen of fac...

Flower carved Natural Rock Crystal (White Quartz) of 28 mm. in diameter with in the center a Trillion Cut Peridot 10 mm size set in solid 14 Kt ye...

–Stone(s): – (1) Natural Genuine Amethyst - Trillion Cut - Bezel Set - Purple - 7.1x7.4mm (approx.) Numerous Purple Stones Most Likely Sugilite & Opal - Multi Cuts - Inlaid Set - Pur...

These simple but elegant and unique earrings have 2 faceted Trillion shape Peridots set in yellow gold at the top to which are suspended 2 Lapis Lazuli plain drops size 18 mm x 25 mm...

GIA Certified 1.64ct Sapphire Vivid Green Blue Untreated Triangle Cut Gemstone Unique GIA Certified Untreated Green Blue Sapphire Gemstone. 1.64 Carat with a vivid green blue colour...

This bold ring features a striking blue topaz that instantly draws the eye with its vivid, refreshing color. Its angular shape gives the piece a modern, sculptural look that feels bo...

Deep red color ruby with rare trillion cut to make you want to call the dibs! The glorious Thai ruby is surrounded by tapered baguette and brilliant diamonds split on either side as ...

A very gorgeous and beautiful, modern style, Tanzanite & Calcedony Dangle Earrings set in 18K White Gold & natural Diamonds. The weight of the Tanzanites is 2.82 carats. The ...

Description Stunning vibrant Swiss Blue Topaz with pave diamonds ring. Item # R150 Materials and Weight Swiss blue topaz, 19.8 x 11.8mm, trillion cut, 26 carats. Pave diamonds, 1.06...

Radiating a celestial charm, these exquisite drop earrings are crafted in luminous 14k white gold and adorned with a striking combination of gemstones. At the top, a vivid round-cut ...

Tourmaline Arc — A Graceful Sweep of Color & Light Tourmaline Arc is a celebration of movement, harmony, and vivid color — a ring where gemstones flow together in a graceful swee...

Cartier Panthere necklace yellow gold necklace.  The Cartier panther first leapt into the Maison's aesthetic in 1914. Whilst Louis Cartier was the first to tame the legendary creatu...

It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural Tanzanite = 3.52 Carats 87 Diamonds = 0.40 Carats Metal: 14K White Gold Dimensions: 24 x 17 x 7 mm Cha...

Some brooches charm. SEBESTIAN captivates. This delightful conversation piece is a miniature sculpture of brilliance and personality — a crab brought to life through masterful craft...

Introducing our exquisite Matched Pair Trillion Emerald Stud Earrings, a stunning addition to your jewelry collection. Crafted with precision and care, these earrings boast a perfect...

Vibrant gemstones of peridot, aquamarine, and green tourmaline present hues of land and sky with diamonds for these 18k yellow gold drop earrings. A trilliant carving of peridot begi...

Stone: Amethysts Weight : 4.15 Carats Dimension: 11.4 x 11.2 x 6.4 Mm Origin: Brazil Shape: Trillion Color: Purple Treatment: Non Certificate: On Customer Demand Amethyst, a st...

Loose Peridot Weight: 1.90 Carats Dimension: 8.4 x 8.4 x 5.2 Mm Shape: Trillion Colour: Green Origin: Mansehra, Pakistan Treatment: None Certificate: On Demand . Peridot is believe...

A very gorgeous and beautiful, modern style, Paraiba Tourmaline "Butterfly" Stud Earrings set in 18K White Gold & natural Diamonds. The weight of the Paraiba Tourmaline is 1.35 carat...

Enhance your elegance with our exquisite bicolour jade earrings, featuring stunning vivid green and yellow hues in a unique fan shape. Sourced from Myanmar, these natural jadeite gem...

These are just beautiful larimar stones from the Dominican Republic. The stones are oval cut and measure 7 x 5 mm. There are 3 stones on each earring and they total 4.5 carats. Ea...

Simple chic stud earrings with a pair of Trillion Cut Peridots measuring 10mm x10 mm set in solid 14 Kt. yellow gold on the top and in the lower parts 2 Turkmenistan Green Turquoise ...

Beautiful 2.90 carat gem, Colombian natural AGL certified emerald, set with two colorless triangle step cut diamonds. This highly coveted ring is set in...

The cool hue of turquoise complements lucid shades of green in peridot for these drop earrings. A flickering glow from a trilliant cut peridot begins the design, followed by a round ...

DeKara Designs Collection A Truly Rare and Amazing Ring Made With Rare Stones to Create An Exceptional Ring. Metal- 90% Platinum, 10% Iridium. Stones- 1 GIA Certified Triangular/T...

Brand: Tiffany & Co. Features 2 Pear-shaped Citrines weighing 2.75 carats Set in 18k Yellow Gold Gross Weight: 4.7 grams Dimensions: 11/16" x 1" Condition Notes: Very Good. Shows nat...

The transformer ring has two positions and can be used as a wedding ring. The first position features a triangular diamond nestled between the row of ...

These simple but elegant and unique earrings have 2 faceted Trillion shape Peridots set in yellow gold at the top to which are suspended 2 Pink Opal plain drops size 13 mm x 15 mm I...

Introducing the Rossella Ugolini Design Collection, these handcrafted earrings showcase a stunning carved Turquoise flower, accented by a dazzling trillion-cut amethyst and 18 Karats...

Tanzanite & Diamond Double Halo Cocktail Ring in Platinum - GIA Report: 2235879364 This cocktail ring is crafted in platinum and features a 4.45ct trilliant cut tanzanite set in...

Faceted mint green tourmaline sku766 Weight: 0.95 ct Color: mint green Size: 6.3x5.6x4.2 mm Origin: Afghanistan 100% natural.

Beautiful glittering green rare natural real Tsavorites (more or less 1.25 carats each) are enhanced by lovely round real Cultured Pearls set in 18 KT yellow gold stud earrings. The...